Ray Romano, James Spader and Catherine Tate to guest star in The Office season finale

TV Line is reporting that Ray Ramono, James Spader and Catherine Tate will guest star in the season finale of NBC’s The Office:

As previously announced, they join Ricky Gervais and Will Arnett who will also be starring in the May 19th hour-long season seven finale. TV Line notes that Spader or Tate could become the series’ Michael Scott (Steve Carell) replacement.